package cn.tedu.myvue11.mapper;

import cn.tedu.myvue11.entity.User;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;
import org.springframework.web.bind.annotation.RequestMapping;

@Mapper
public interface UserMapper {
    @Select("select * from user where username=#{username}")
    User selectByUsername(String username);


}
